Jim,
Thanks for writing the blog. First off, I do not have control over the image — it is from legacy family tree.

I did successfully print the two images out — using my browser (Chrome). I decided to print the image in LANDSCAPE mode (sideways), so that it would be larger. In LANDSCAPE mode, I am just able to read the text in the blocks without a magnifying glass. I have done this and know it is possible.

You are correct that it is small. I think they designed it to fit on a single page and in landscape orientation.

I hope you clicked on the links (page1 | page2) and not my little image in the blog article.